A U-shaped steel wiring rack capable of precise control

Abstract

The utility model relates to the technical field of wiring racks, and discloses a U-shaped steel wiring rack that can be precisely controlled, including two relatively arranged rack rails, and multiple cross frames are detachably installed between the two rack rails through a connecting assembly, and an adjustable cable arrangement mechanism is arranged on the cross frame. The multiple cross frames of the utility model are all installed on the two rack rails through a connecting assembly, and no bolts are required for fixing, so the installation and movement are relatively convenient. At the same time, by adding an adjustable cable arrangement mechanism on the cross frame, the position of the partition frame can be adjusted according to different types of cables, so as to classify different types of cables, make the wiring clearer, and facilitate the subsequent maintenance of the staff.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring racks, in particular to a U-shaped steel wiring rack that can be precisely regulated. Background Art

[0002] As an indispensable auxiliary equipment for communication equipment in modern communication rooms, the wiring rack not only supports the weight of all cables, provides wiring and provides a top fixed fulcrum for the equipment, but also has the function of beautifying the room. According to the requirements of the Ministry of Information Industry, it is designed as a fully open bare rack, which can be used for ceiling routing, wall routing and vertical rack routing. It has good load-bearing effect, is beautiful and convenient, and is conducive to future maintenance, inspection and repair.

[0003] Application No. 202221321866.9 discloses an adjustable U-shaped steel frame, including a transverse U-shaped steel frame, both ends of the transverse U-shaped steel frame are connected to the outer side of the longitudinal U-shaped steel frame, the two longitudinal U-shaped steel frames are arranged in parallel and symmetrically, and the bottoms of both ends of the transverse U-shaped steel frame are connected to L-shaped steel plates near the inner lower position of the two longitudinal U-shaped steel frames, and the vertical plate of the L-shaped steel plate is evenly installed with a plurality of first ball bearings near the inner side wall position of the longitudinal U-shaped steel frame, and the transverse plate of the L-shaped steel plate is evenly installed with a plurality of second ball bearings near the bottom position of the longitudinal U-shaped steel frame. The adjustment mechanism makes it easier to adjust the transverse U-shaped steel frame, avoiding the problem that the existing method of tightening bolts causes subsequent adjustment to be more time-consuming and inconvenient.

[0004] However, the above scheme has unevenly classified fixing functions, and different types of cables are mostly fixed uniformly, which is not convenient for later staff to inspect and repair the cables.

[0005] Therefore, we proposed a U-shaped steel cable tray that can be precisely controlled to solve the above problems. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the deficiencies of the prior art in the above-mentioned background technology, the purpose of the present invention is to provide a U-shaped steel wiring rack that can be precisely controlled to solve the problems raised in the above-mentioned background technology.

[0008] (II) Technical solution

[0009] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0010] A U-shaped steel wiring rack capable of precise control, comprising two rack rails arranged opposite to each other, a plurality of cross frames detachably mounted between the two rack rails via a connecting assembly, and an adjustable wiring arrangement mechanism being arranged on the cross frames;

[0011] The adjustable cable arrangement mechanism includes a plurality of partition frames and sliding plates relatively slidably installed on the front and rear sides of the partition frames. The partition frames are slidably installed in installation grooves opened on the top of the cross frame. The front and rear side walls of the installation groove are provided with a plurality of tooth grooves, and the sliding plate is provided with teeth that engage with the tooth grooves.

[0012] Furthermore, a sliding groove is vertically opened on the installation groove, limiting grooves are opened on both sides of the sliding groove, limiting strips are arranged on both sides of the sliding plate, and the sliding plate and the limiting strips are slidably installed in the sliding groove and the limiting groove respectively.

[0013] Furthermore, the depth of the limiting groove is greater than twice the length of the tooth.

[0014] Furthermore, a lifting plate extending toward the outside of the slide groove is provided on the top of the sliding plate.

[0015] Furthermore, the rail frame is a U-shaped steel frame with an open top.

[0016] Furthermore, the connecting assembly includes a connecting plate and a plug rod relatively fixed at both ends of the cross frame, and the connecting plate and the frame rail bottom plate are respectively provided with a first plug hole and a second plug hole connected to the plug rod, and a baffle is arranged on the top of the plug rod.

[0017] Furthermore, a plurality of the second insertion holes are provided along the length direction of the rack rail.

[0018] Furthermore, a tension spring is provided between the baffle and the top of the connecting plate, and the tension spring is sleeved on the outside of the plug rod.

[0019] Preferably, a handle ring is provided on the top of the baffle.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] Multiple cross frames are installed on two rails through connecting components. No bolts are required, so installation and movement are convenient. At the same time, by adding an adjustable cable arrangement mechanism on the cross frame, the position of the partition frame can be adjusted according to different types of cables, so as to classify different types of cables, make the wiring clearer, and facilitate subsequent maintenance by staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of the U-shaped steel wiring rack that can be precisely controlled in the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the adjustable cable arrangement mechanism of the U-shaped steel cable rack that can be precisely controlled in the utility model;

[0025] Figure 3 It is a partial structural schematic diagram of the adjustable cable arrangement mechanism of the U-shaped steel cable rack that can be precisely controlled in the utility model;

[0026] Figure 4 The utility model is a schematic diagram of the structure of the connection components of the U-shaped steel wiring rack that can be precisely controlled.

[0027] In the figure: frame rail 1, cross frame 2, connecting assembly 3, connecting plate 31, first plug hole 32, plug rod 33, second plug hole 34, baffle 35, tension spring 36, handle ring 37, adjustable cable arrangement mechanism 4, mounting groove 41, partition frame 42, tooth groove 43, slide groove 44, sliding plate 45, teeth 46, lifting plate 47, limit groove 48. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom surface" and "top surface", "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-4 As shown, the utility model provides a U-shaped steel wiring rack that can be precisely controlled, including two relatively arranged frame rails 1 and a plurality of cross frames 2 arranged between the two frame rails 1, the plurality of cross frames 2 are detachably mounted on the two frame rails 1 through a connecting assembly 3, and an adjustable wiring mechanism 4 is arranged on the cross frame 2;

[0030] The adjustable wiring mechanism 4 includes multiple partition frames 42, sliding plates 45, and teeth 46. A mounting groove 41 is provided on the top of the cross frame 2. Multiple partition frames 42 are slidably installed in the mounting groove 41. Multiple tooth grooves 43 are provided on the front and rear sides of the mounting groove 41. Slide grooves 44 are vertically provided on the front and rear sides of the partition frames 42. Sliding plates 45 are slidably installed in the slide grooves 44. Teeth 46 engaged with the tooth grooves 43 are fixed on the sliding plates 45. The depth of the limiting grooves 48 is greater than twice the length of the teeth 46. A lifting plate 47 extending to the outside of the slide groove 44 is provided on the top of the sliding plate 45.

[0031] When different types of cables are classified and arranged, since the depth of the limiting groove 48 is greater than twice the length of the tooth 46, the sliding plate 45 can be lifted up by the lifting plate 47 to make the tooth 6 of the sliding plate 45 disengage from the tooth groove 43. At this time, the partition frame 42 can be slid as needed. When the position of the partition frame 42 is moved, the sliding plate 45 is lowered to make the tooth 46 insert into the corresponding tooth groove 43 to complete the fixation. The space between the two partition frames 42 is used for cable arrangement.

[0032] The frame rail 1 is a U-shaped steel frame with an open top, that is, an L-shaped structure, which is easy to install and has a low cost. The connecting component 3 includes a connecting plate 31 and a plug rod 33 relatively fixed at both ends of the cross frame 2. The connecting plate 31 and the bottom plate of the frame rail 1 are respectively provided with a first plug hole 32 and a second plug hole 34 for plugging with the plug rod 33. There are multiple second plug holes 34 along the length direction of the frame rail 1. A baffle 35 is provided on the top of the plug rod 33. A tension spring 36 is provided between the baffle 35 and the top of the connecting plate 31, and the tension spring 36 is sleeved on the outside of the plug rod 33.

[0033] When adjusting the position of the cross frame 2, the insertion rod 33 is pulled out from the second insertion hole 34. When it is moved to the desired position, the second insertion hole 34 is released. Under the action of gravity, the insertion rod 33 is inserted into the second insertion hole 34 to complete the fixation of the cross frame 2. At the same time, the tension spring 36 and the baffle 35 are set to prevent the insertion rod 33 from falling off from the second insertion hole 34.

[0034] As a preferred technical solution of the utility model: a lifting plate 47 extending to the outside of the slide groove 44 is arranged on the top of the sliding plate 45, and a handle ring 37 is arranged on the top of the baffle 35. The lifting plate 47 and the handle ring 37 are arranged to facilitate the staff to lift the sliding plate 45 and the insertion rod 33.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, it should be noted that, in the present invention, unless otherwise clearly specified and limited, the terms such as “set”, “install”, “connected”, “connected”, “fixed”, etc. should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can also be indirectly connected through an intermediate medium.

[0036] In the description of the present invention, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. In this article, the meaning of "plurality" is two or more, unless otherwise clearly and specifically limited.

[0037] For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances; for technicians in this field, they can still modify the technical solutions recorded in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A U-shaped steel wiring rack capable of precise control, comprising two oppositely arranged rack rails (1), characterized in that: A plurality of cross frames (2) are detachably mounted between the two frame rails (1) via a connecting assembly (3), and an adjustable cable arrangement mechanism (4) is provided on the cross frames (2); The adjustable cable arrangement mechanism (4) comprises a plurality of partition frames (42) and sliding plates (45) relatively slidably mounted on the front and rear sides of the partition frames (42); the partition frames (42) are slidably mounted in a mounting groove (41) provided on the top of the horizontal frame (2); a plurality of tooth grooves (43) are provided on the front and rear side walls of the mounting groove (41); and teeth (46) engaged with the tooth grooves (43) are provided on the sliding plates (45).

2. According to claim 1, the U-shaped steel wiring rack capable of precise control is characterized in that: A sliding groove (44) is vertically provided on the installation groove (41), and limiting grooves (48) are provided on both sides of the sliding groove (44). Limiting strips (49) are provided on both sides of the sliding plate (45), and the sliding plate (45) and the limiting strips (49) are slidably installed in the sliding groove (44) and the limiting groove (48) respectively.

3. The U-shaped steel wiring rack capable of precise control according to claim 2 is characterized in that: The depth of the limiting groove (48) is greater than twice the length of the tooth (46).

4. The U-shaped steel wiring rack capable of precise control according to claim 3 is characterized in that: The top of the sliding plate (45) is provided with a lifting plate (47) extending toward the outside of the sliding groove (44).

5. The U-shaped steel wiring rack capable of precise control according to claim 1, characterized in that: The frame rail (1) is a U-shaped steel frame with an open top.

6. The U-shaped steel wiring rack capable of precise control according to claim 5, characterized in that: The connection assembly (3) comprises a connection plate (31) and an insertion rod (33) fixed relatively to the two ends of the cross frame (2); a first insertion hole (32) and a second insertion hole (34) for plugging with the insertion rod (33) are respectively provided on the connection plate (31) and the bottom plate of the frame rail (1); and a baffle (35) is provided on the top of the insertion rod (33).

7. The U-shaped steel wiring rack capable of precise control according to claim 6, characterized in that: A plurality of the second insertion holes (34) are provided along the length direction of the rack rail (1).

8. The U-shaped steel wiring rack capable of precise control according to claim 7, characterized in that: A tension spring (36) is provided between the baffle plate (35) and the top of the connecting plate (31), and the tension spring (36) is sleeved on the outside of the insertion rod (33).

9. The U-shaped steel wiring rack capable of precise control according to claim 8, characterized in that: A handle ring (37) is provided on the top of the baffle (35).

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